Table 5.
Association between abnormal physical examination and abnormal NCS.
| Physical examination | NCS | |||
|---|---|---|---|---|
| Normal | Abnormal | Total | P value | |
| Normal | 2 (6.7%)∗ | 5 (16.7%)∗ | 7 | 1.00 |
| Abnormal | 6 (20%)∗ | 17 (56.7%)∗ | 23 | |
| Total | 8 | 22 | 30 | |
∗Percent calculated from the total number of patients.